| 基于节点分值的攻击图量化评估算法 |
| |
| 引用本文： | 陈其云,陈秀真,陈依群,范磊.基于节点分值的攻击图量化评估算法[J].计算机工程,2010,36(21):159-161. |
| |
| 作者姓名： | 陈其云 陈秀真 陈依群 范磊 |
| |
| 作者单位： | (1. 上海交通大学信息安全工程学院，上海 200240；2. 61398部队，上海 200137) |
| |
| 基金项目： | 国家自然科学基金资助项目，国家"863"计划基金资助项目，教育部博士点基金资助项目，上海市曙光学者基金资助项目 |
| |
| 摘 要： | 提出一种基于节点分值的攻击图量化评估算法NSBRank，用于对攻击图中所有节点的重要性进行量化计算。通过求解节点初始等级值，得到各节点的最终等级值，使各节点间的相对重要性更明确，从而提高网络安全事件的处理能力。实验结果证明，NSBRank计算得出的攻击图节点等级值更加客观准确。
|
| 关 键 词： | 攻击图 AssetRank算法 NSBRank算法 节点分值 |
Quantization Evaluation Algorithm for Attack Graph Based on Node Score |
| |
| CHEN Qi-yun,CHEN Xiu-zhen,CHEN Yi-qun,FAN Lei.Quantization Evaluation Algorithm for Attack Graph Based on Node Score[J].Computer Engineering,2010,36(21):159-161. |
| |
| Authors: | CHEN Qi-yun CHEN Xiu-zhen CHEN Yi-qun FAN Lei |
| |
| Affiliation: | (1. School of Information Security Engineering, Shanghai Jiaotong University, Shanghai 200240, China; 2. Unit 61398, Shanghai 200137, China) |
| |
| Abstract: | This paper proposes a quantization evaluation algorithm for attack graph based on node score named NSBRank, which is used to quantize the importance of all nodes in the attack graphs. It computes the initial ranks of all nodes, and works out the final ranks on the basis of the initial values, so that the relative importance between nodes is more clear, and the ability of response for network security is enhanced. Experimental results prove that NSBRank is more reasonable and effective. |
| |
| Keywords: | attack graph AssetRank algorithm NSBRank algorithm node score |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
